Assignee
SMET MARC J M
BE·4 granted patents·52 citations·filing 1990–1992
Technology mixE21B4
Top patents by PatentIndex Score
4 records- 0151US5002138ASteerable drilling moleSMET MARC J M·Filed 1990·Granted Mar 26, 1991·22 cites·13 claims
- 0245US5078218ASteerable drilling moleSMET MARC J M·Filed 1990·Granted Jan 7, 1992·17 cites·14 claims
- 0332US5327980ADrill headSMET MARC J M·Filed 1991·Granted Jul 12, 1994·8 cites·11 claims
- 0429US5279373AControllable drill headSMET MARC J M·Filed 1992·Granted Jan 18, 1994·5 cites·21 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →